Chrisostomi Iauelli Canapicii, ordinis Praedica. in omnibus Metaphysicae libris Qu[a]esita textualia, metaphysicali modo determinata : In quibus clari[ss]imè resoluuntur dubia Aristotelis [et] Commentatoris : Eaque vt plurimum decisa habentur iuxta Thomis

Imp. tomado del colofón

Response of Chrysantemum Plant to Addition of Broiler Manure as a Substitute for Commercial Substrate

Dos tipos diferentes de pollinaza mezclados con el material de cama (paja o serrín) añadidas en tasas de 0 y 10% más dos substratos comerciales de turba (turba negra y turba rubia) se usaron para estudiar el crecimiento de crisantemo en maceta. En todos los casos, la calidad y el tamaño de las plantas fue mejor con las mezclas de substratos de turba negra que con las mezclas de turba rubia. Con las mezclas de turba negra con pollinaza hubo un aumento significativo del número de flores sin que hubiese un aumento en el tamaño de las plantas. También se pudo observar que con la adición de pollinaza, el substrato de turba rubia mejoró significativamente los parámetros de crecimiento estudiados, esto fue debido a que el pH del substrato fue más adecuado para el cultivo. Por último, no hubo mortalidad de plantas con las mezclas experimentadas, pero cuando la cantidad de gallinaza aumentó en la mezcla fue más notable la mortalidad de plantas.

Nouveaux memoires de l'Academie de Dijon pour la partie des sciences et des arts.

Mode of access: Internet.

Sanidad del cavallo y otros animales sujetos al arte de albeitería : ilustrada con El de herrar /

Contiene, según se indica en port.: Del arte de herrar cavallos y demas animales que estan sujetos a la Albeyteria.

Esposición [sic] histórico-crítica de los sistemas filosóficos modernos y verdaderos principios de la ciencia /

Contiene: T. 1. (266 p.)- T. 2.(333 p.) - T. 3.(294 p.)- T. 4 (248 p.)

Viscosity of aged bio-oils from fast pyrolysis of beech wood and miscanthus:shear rate and temperature dependence

The viscosity of four aged bio-oil samples was measured experimentally at various shear rates and temperatures using a rotational viscometer. The experimental bio-oils were derived from fast pyrolysis of beech wood at 450, 500, and 550 °C and Miscanthus at 500 °C (in this work, they were named as BW1, BW2, BW3, and MXG) in a bubbling fluidized bed reactor. The viscosity of all bio-oils was kept constant at various shear rates at the same temperature, which indicated that they were Newtonian fluids. The viscosity of bio-oils was strongly dependent upon the temperature, and with the increase of the temperature from 30 to 80 °C, the viscosity of BW1, BW2, BW3, and MXG decreased by 90.7, 93.3, 92.6, and 90.2%, respectively. The Arrhenius viscosity model, which has been commonly used to represent the temperature dependence of the viscosity of many fluids, did not fit the viscosity-temperature experimental data of all bio-oils very well, especially in the low- and high-temperature regions. For comparison, the Williams-Landel-Ferry (WLF) model was also used. The results showed that the WLF model gave a very good description of the viscosity-temperature relationship of each bio-oil with very small residuals and the BW3 bio-oil had the strongest viscosity-temperature dependence.

Have Anglo-Saxon concepts really influenced the development of European qualifications policy?

This paper considers how far Anglo-Saxon conceptions of have influenced European Union vocational education and training policy, especially given the disparate approaches to VET across Europe. Two dominant approaches can be identified: the dual system (exemplified by Germany); and output based models (exemplified by the NVQ ‘English style’). Within the EU itself, the design philosophy of the English output-based model proved in the first instance influential in attempts to develop tools to establish equivalence between vocational qualifications across Europe, resulting in the learning outcomes approach of the European Qualifications Framework, the credit-based model of European VET Credit System and the task-based construction of occupation profiles exemplified by European Skills, Competences and Occupations. The governance model for the English system is, however, predicated on employer demand for ‘skills’ and this does not fit well with the social partnership model encompassing knowledge, skills and competences that is dominant in northern Europe. These contrasting approaches have led to continual modifications to the tools, as these sought to harmonise and reconcile national VET requirements with the original design. A tension is evident in particular between national and regional approaches to vocational education and training, on the one hand, and the policy tools adopted to align European vocational education and training better with the demands of the labour market, including at sectoral level, on the other. This paper explores these tensions and considers the prospects for the successful operation of these tools, paying particular attention to the European Qualifications Framework, European VET Credit System and European Skills, Competences and Occupations tool and the relationships between them and drawing on studies of the construction and furniture industries.

Energy efficiency optimization in hardware-constrained large-scale MIMO systems

Large-scale multiple-input multiple-output (MIMO) communication systems can bring substantial improvement in spectral efficiency and/or energy efficiency, due to the excessive degrees-of-freedom and huge array gain. However, large-scale MIMO is expected to deploy lower-cost radio frequency (RF) components, which are particularly prone to hardware impairments. Unfortunately, compensation schemes are not able to remove the impact of hardware impairments completely, such that a certain amount of residual impairments always exists. In this paper, we investigate the impact of residual transmit RF impairments (RTRI) on the spectral and energy efficiency of training-based point-to-point large-scale MIMO systems, and seek to determine the optimal training length and number of antennas which maximize the energy efficiency. We derive deterministic equivalents of the signal-to-noise-and-interference ratio (SINR) with zero-forcing (ZF) receivers, as well as the corresponding spectral and energy efficiency, which are shown to be accurate even for small number of antennas. Through an iterative sequential optimization, we find that the optimal training length of systems with RTRI can be smaller compared to ideal hardware systems in the moderate SNR regime, while larger in the high SNR regime. Moreover, it is observed that RTRI can significantly decrease the optimal number of transmit and receive antennas.

Muéveme fácilmente. Grúas: puntos importantes

Folleto que pretende ser una aproximación al mundo de las ayudas técnicas, en este caso grúas, desde una perspectiva positiva, que de algún modo contrarreste las limitaciones funcionales, en la realización de las actividades cotidianas, que pueden aparecer en distintas situaciones a lo largo de la vida.